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net/i40e: fix X722 performance

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Lack of GL_SWR_PM_UP_THR value for mac type 4x10G X722 caused it can't
reach line rate in one queue one core forwarding case. It's about 1%
performance drop.  This patch adds value as:

 Device-ID  Value        Comments
 0x37D0    0x03030303   4x10G FPK

This value is hardware specific.

Fixes: 3320d4a240da ("net/i40e: workaround performance degradation")
Cc: stable@dpdk.org

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Qiming Yang 2020-03-03 13:45:00 +08:00 committed by Ferruh Yigit
parent ccd37d341e
commit b466857928
1 changed files with 1 additions and 0 deletions
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drivers/net/i40e/i40e_ethdev.c
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@ -10504,6 +10504,7 @@ i40e_get_swr_pm_cfg(struct i40e_hw *hw, uint32_t *value)
{ I40E_GL_SWR_PM_EF_DEVICE(I40E_DEV_ID_KX_C) },
{ I40E_GL_SWR_PM_EF_DEVICE(I40E_DEV_ID_10G_BASE_T) },
{ I40E_GL_SWR_PM_EF_DEVICE(I40E_DEV_ID_10G_BASE_T4) },
{ I40E_GL_SWR_PM_EF_DEVICE(I40E_DEV_ID_SFP_X722) },
{ I40E_GL_SWR_PM_SF_DEVICE(I40E_DEV_ID_KX_B) },
{ I40E_GL_SWR_PM_SF_DEVICE(I40E_DEV_ID_QSFP_A) },